Cased Axial Explosion proof fans
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Home > Explosion Proof Fans > Cased Axial Explosion proof fans

Cased Axial Fans - Explosion Proof

The Helios HRF Explosion proof E EXe II B axial fan range, suitable for most small and medium systems removing changing the air and removing airborne pollutants from all Hazardous areas including fume cupboards, workshops, spray booths, solvent stores etc. Check with your local Health and Safety Executive (HSE) for advice about suitability of these fans to your application.

Suitable for indoor or outdoor use rated IP55 (weatherproof) with a galvanised steel casing for connecting to circular ducting using matching flanges and flexible connectors. These are a popular choice for systems that require a high airflow and a moderate pressure. Available in single or three phase models.

Helios Explosion proof Cased Axial fan - 1 ph - HRFW 250/2 Ex & 250/4 ExHelios Explosion proof Cased Axial fan - 1 ph - HRFW 250/2 Ex & 250/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 531 l/s. These 250 mm diameter fans are available in HRFW 250/4 Ex at 1400 rpm and HRFW 250/2 Ex at 2850 rpm. Flanged connection to circular ducting with matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores..
Price: £903.00
Helios Explosion proof Cased Axial fan - 3 ph - HRFD 250/2 Ex & 250/4 ExHelios Explosion proof Cased Axial fan - 3 ph - HRFD 250/2 Ex & 250/4 Ex
Explosion proof fan, three phase, for hazardous areas, quiet & powerful, high performance up to 575 l/s. These 250 mm diameter fans are available in HRFD 250/4 Ex at 1400 rpm and HRFW 250/2 Ex at 2850 rpm. Flanged connection to circular ducting with matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores..
Price: £903.00
Helios Explosion Proof Cased Axial fan - 1 ph - HRFW 315/4 ExHelios Explosion Proof Cased Axial fan - 1 ph - HRFW 315/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 575 l/s. These 315 mm diameter fans are available in HRFW 315/4 Ex at 1400 rpm. Flanged connection to circular ducting with matching flange (additional accessory). Suitable for all commercial applications including ventilating offices workshops and retail units.
Price: £1,006.00
Helios Explosion Proof Cased Axial fan - 3 ph - HRFD 315/2 Ex & 315/4 ExHelios Explosion Proof Cased Axial fan - 3 ph - HRFD 315/2 Ex & 315/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 531 l/s. These 250 mm diameter fans are available in HRFD 315/4 Ex at 1400 rpm and HRFD 315/2 Ex at 2900 rpm. Supplied with flanged connection to connect to circular ducting using a matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores.
Price: £672.00
Helios Explosion Proof Cased Axial fan - 3 ph - HRFD 355/2 Ex & 355/4 ExHelios Explosion Proof Cased Axial fan - 3 ph - HRFD 355/2 Ex & 355/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 1.556 m/s. These 355 mm diameter fans are available in HRFD 355/4 Ex at 1400 rpm and HRFD 355/2 Ex at 2900 rpm. Supplied with flanged connection to connect to circular ducting using a matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores.
Price: £713.00
Helios Explosionn Proof Cased Axial fan - 3 ph - HRFD 400/4 ExHelios Explosionn Proof Cased Axial fan - 3 ph - HRFD 400/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 1.211 m/s. These 400 mm diameter fans are available in HRFD 400/4 Ex at 1420 rpm. Supplied with flanged connection to connect to circular ducting using a matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores.
Price: £576.00
Helios Explosion Proof Cased Axial fan - 3 ph - HRFD 450/4 ExHelios Explosion Proof Cased Axial fan - 3 ph - HRFD 450/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 1.611 m/s. These 450 mm diameter fans are available in HRFD 450/4 Ex at 1420 rpm. Supplied with flanged connection to connect to circular ducting using a matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores.
Price: £620.00
Helios Explosion Proof Cased Axial fan - 3 ph - HRFD 500/4 ExHelios Explosion Proof Cased Axial fan - 3 ph - HRFD 500/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 2.164 m/s. These 500 mm diameter fans are available in HRFD 500/4 Ex at 1400 rpm. Supplied with flanged connection to connect to circular ducting using a matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores.
Price: £780.00
Helios Explosion Proof Cased Axial fan - 3 ph - HRFD 560/4 ExHelios Explosion Proof Cased Axial fan - 3 ph - HRFD 560/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 3.568 m/s. These 560 mm diameter fans are available in HRFD 560/4 Ex at 1420 rpm. Supplied with flanged connection to connect to circular ducting using a matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores.
Price: £888.00
Helios Explosion Proof Cased Axial fan - 3 ph - HRFD 630/4 ExHelios Explosion Proof Cased Axial fan - 3 ph - HRFD 630/4 Ex
Explosion fans for Hazardous areas quiet & high performance up to 4.965m/s. These 630 mm diameter fans are available in HRFD 630/4 Ex at 1400 rpm. Supplied with flanged connection to connect to circular ducting using a matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores.
Price: £1,207.00

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